Overview

• Troopers shut the northbound/outbound lanes of I-90 near West Fullerton shortly after 7:30 a.m. Saturday.
• Illinois State Police say multiple vehicles were involved, though the cause of the crash remains unclear.
• At least one person was transported to a hospital, and the severity of injuries has not been released.
• Authorities have not indicated how long the closure will last as the investigation continues.
• The shutdown adds to recent early-morning expressway disruptions that have strained Chicago-area commutes.